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15 kVA Single Phase Stabilizer

Summary A 15 kVA single phase stabilizer is a voltage regulation system designed to protect medium to heavy electrical loads from voltage fluctuations. It is widely used in

Summary

A 15 kVA single phase stabilizer is a voltage regulation system designed to protect medium to heavy electrical loads from voltage fluctuations. It is widely used in commercial spaces, clinics, laboratories, small industries, and large residential installations where stable single-phase power is essential for reliable operation.

What is a 15 kVA Single Phase Stabilizer?

A 15 kVA stabilizer is an automatic voltage control device that maintains a consistent output voltage for single-phase electrical systems.
It is built to handle higher loads compared to smaller stabilizers and supports multiple appliances or machines simultaneously.
The stabilizer adjusts voltage levels in real time to protect connected equipment from under-voltage and over-voltage conditions.
It is commonly used where power quality is inconsistent but uninterrupted operation is required.

How does a 15 kVA Single Phase Stabilizer work?

The stabilizer operates through continuous voltage sensing and automatic correction.

• Incoming single-phase voltage is monitored continuously.

• Any deviation from the preset voltage range is detected.

• A control circuit triggers voltage correction.

• The stabilizer adjusts transformer taps or servo mechanisms.

• Stable output voltage is delivered to the connected load.

This automatic process ensures consistent power supply without manual intervention.

Why is a 15 kVA Single Phase Stabilizer important?

• Higher load systems are more sensitive to voltage variations.

• Voltage fluctuation can cause equipment overheating or failure.

• Stable voltage improves performance and efficiency of appliances.

• Electrical maintenance and repair costs are reduced.

• Equipment lifespan is extended with regulated power supply.

In medium-load applications, voltage stability directly affects operational reliability.

Applications of 15 kVA Single Phase Stabilizer

• Medical and diagnostic equipment

• Commercial air conditioning systems

• Office servers and IT infrastructure

• Printing, packaging, and automation machines

• Large residential installations and villas

• Small manufacturing units using single-phase power

This stabilizer is suitable for environments with continuous power demand.

Key facts and technical specifications

• Rated capacity: 15 kVA single phase

• Voltage accuracy: ±1% to ±3%, depending on design

• Typical input voltage range: 160V–280V (customizable)

• Output voltage: 220V–230V AC

• Frequency: 50 Hz

• Efficiency: Above 97%

• Cooling system: Air-cooled

• Protection features: overload, short circuit, thermal protection

These specifications ensure stable and long-term performance.

Common questions about 15 kVA Single Phase Stabilizer

What load can a 15 kVA single phase stabilizer support?

It can handle electrical loads up to 12 kW, depending on the power factor and usage conditions.

Is a 15 kVA stabilizer suitable for continuous operation?

Yes. It is designed for continuous and heavy-duty operation.

Can it be used for air conditioners and medical equipment?

Yes. It is commonly used for HVAC systems and sensitive medical devices.

Does it protect against voltage spikes and drops?

Yes. It automatically corrects both sudden voltage increases and drops.

Is customization available?

Yes. Input voltage range and protection settings can be customized as per site requirements.

TL;DR

• A 15 kVA single phase stabilizer protects medium to heavy electrical loads.

• It maintains stable voltage in fluctuating power conditions.

• Suitable for commercial, medical, and industrial environments.

• Improves equipment efficiency and reduces power-related failures.

• Designed for reliable, long-term operation.

Conclusion

A 15 kVA single phase stabilizer is a critical component for systems that depend on stable single-phase power. By regulating voltage automatically, it protects expensive equipment, reduces operational risks, and ensures consistent performance. For environments with higher electrical loads, investing in a properly rated stabilizer is essential for safety, efficiency, and long-term reliability.